Battery charger



FIG. 1 is a front perspective view of a charger embodying the invention.

FIG. 2 is a front view of a charger shown in FIG. 1.

FIG. 3 is a rear view of a charger shown in FIG. 1.

FIG. 4 is a top view of a charger shown in FIG. 1.

FIG. 5 is a right side view of a charger shown in FIG. 1; and,

FIG. 6 is a bottom view of a charger shown in FIG. 1.

Portions of the handle, the housing, and the base, are not considered part of the design sought to be patented, and accordingly, are shown in broken lines. The left side view is a mirror image of the right side view. The appearance of the battery charger from the left side forms no part of the claimed design. 

We claim the ornamental design for a battery charger, as shown and described. 